Ditapis dengan
Pengaruh Konsentrasi Naoh Dan Rasio Liquid To Solid Terhadap Kuat Tekan Morta…
ABSTRACT Cement production produces emissions that are estimated to increase every year. Lately, portland cement has often been criticized with regard to greenhouse gas (carbon dioxide) emissions produced in cement production. This gas is released into the atmosphere freely and damages the environment. One alternative method that is appropriate and environmentally friendly is by making geopoly…
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- 1507122646
Bleaching Pulp Batang Sawit Bebas Pati Dengan Proses Organosolv Dan Tcf/ Tota…
ABSTRACT Oil palm trunk is agricultural solid waste that has not been used optimally. Starch-free palm trunks can be used as an alternative raw material for pulp bleaching using the organosolv method and followed by a bleaching process using the TCF method. The purpose of this study was to produce pulp bleaching that took place by organosol and TCF, to determine the brightness and efficiency o…
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- 1507113815
Penurunan Kadar Air Pada Madu Lebah Sialang Dengan Adsorben Kapur Sirih
ABSTRACT Honey not only contains sweeteners or food flavorings, but honey also contains very essential nutrients. Honey is produced by honey bees by utilizing plant flowers. In this study, the decrease in water content in honey used whiting as the adsorbent. This study aims to determine the ability of whiting as an adsorbent in reducing the water content of honey bee silang and determine the q…
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- 1907035321
Ekstraksi Minyak Atsiri Dari Daun Eucalyptus Hybrid Dengan Metode Microwave H…
ABSTRACT Eucalyptus leaf is one of the essential oil-producing ingredients. The purpose of this study was to study the effect of sample conditions (fresh leaves and dried leaves), whole leaves and chopped leaves, as well as the extraction time on the yield of essential oils extracted from hybrid eucalyptus leaves using the microwave hydrodistillation and gravity (MHG) method. The essential oil…
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- 1907036117
Penurunan Kadar Air Pada Madu Lebah Sialang Dengan Adsorben Kapur Sirih
ABSTRACT Honey not only contains sweeteners or food flavorings, but honey also contains very essential nutrients. Honey is produced by honey bees by utilizing plant flowers. In this study, the decrease in water content in honey used whiting as the adsorbent. This study aims to determine the ability of whiting as an adsorbent in reducing the water content of honey bee silang and determine the q…
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- 1907024407
Prarancangan Pabrik Metil Ester Dari Crude Palm Oil (Cpo) Menggunakan Proses …
ABSTRACT Along with the development of the times, the need for fuel oil is increasing. The development of research and use of diesel engines in industry will not stop just because of the depletion of fossil fuels. The search for alternative fuels as a substitute for diesel fuel continues to be carried out in addition to overcoming the problems of the global energy and environmental crisis …
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- 1607115608
Pembuatan Pulp Dari Pelepah Sawit Bebas Juice Dengan Pelarut Asam Formiat
Abstract Oil palm fronds are lignocellulosic biomass that has not been utilized optimally. Juice-free palm frond fractionation can convert the main components of biomass into valuable products, such as pulp. The purpose of this study was to study the effect of process conditions on the yield of pulp, cellulose and lignin contained in the pulp. The effect of process conditions was studied by Re…
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- 1507111184
Prarancangan Pabrik Isobutil Palmitat Dari Isobutil Alkohol Dan Asam Palmitat…
ABSTRACT Isobutyl palmitate (C20H40O2) known as hexadecanoic acid 2-methyl propyl ester is an organic compound which at room temperature is a colorless liquid, soluble in alcohol and ether, but insoluble in water. Isobutyl Palmitate is used as plasticizers, namely materials that function to increase the workability and flexibility of plastics. Isobutyl palmitate is produced by reacting palmiti…
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- 1707110994
Prarancangan Pabrik Asam Lemak Dari Cpo (Crude Palm Oil) Menggunakan Proses H…
ABSTRACT Palm oil is Indonesia's mainstay commodity which plays an important role in the economic development of the Indonesian nation. One of the products produced from the oleochemical industry is fatty acid. Palmitic acid is one of the largest fatty acid fraction found in Crude Palm Oil (CPO). The process used is a hydrolysis process with raw materials of CPO (Crude Palm Oil) and water. The…
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- 1607116081
Prarancangan Pabrik Pembuatan Dimetil Formamida Dengan Proses Davy Technology…
ABSTRACT Dimethyl formamide ((CH3)2HCON) or abbreviated DMF is an organic compound in the form of a colorless liquid that can be mixed with water and most organic liquids. Dimethyl formamide can be used as a solvent in the peptide coupling process for pharmaceuticals, in the peptide production process, and in the production of adhesives, synthetic leather, film coatings, and others. The manufa…
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- 1707111264
Adsorpsi Ion Tembaga (Cu2+) Menggunakan Adsorben Serat Daun Nenas
ABSTRACT The development of industry has a positive effect in the form of increasing the national economy, but has a negative effect, namely heavy metal waste pollution. Copper ion (Cu2+) is one of the causes of polluted environment. The maximum limit of copper ions (Cu2+) allowed in environmental water according to the PERMENKES RI NO.492/MENKES/PER/IV/2010 is 1.0 mg/l. Pineapple leaf fiber h…
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- 1907036546
Adsorpsi Ion Tembaga (Cu2+) Menggunakan Adsorben Serat Daun Nenas
ABSTRACT The development of industry has a positive effect in the form of increasing the national economy, but has a negative effect, namely heavy metal waste pollution. Copper ion (Cu2+) is one of the causes of polluted environment. The maximum limit of copper ions (Cu2+) allowed in environmental water according to the PERMENKES RI NO.492/MENKES/PER/IV/2010 is 1.0 mg/l. Pineapple leaf fiber h…
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- 1907036550
Pemanfaatan Tandan Kosong Sawit Dan Spent Bleaching Earth Sebagai Bahan Baku …
ABSTRACT The escalation of the human population and industrial activities induced the availability of energy sources to reduce. This energy crisis forced humans to save and look for alternative energy sources. The utilization of empty palm oil bunches waste was expected to be one of the solutions to overcome this energy crisis. The empty palm oil bunch waste and spent bleaching earth were empl…
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- 1507114990
Prarancangan Pabrik Metanol Dari Gliserol Dengan Disain Alat Utama Reaktor Ne…
ABSTRACT Methanol plant from glycerol is a good prospect in Indonesia. Until 2021, methanol is only supplied by one methanol producer located in East Kalimantan, namely PT. Kalimantan Timur with a production capacity of 660,000 tons/year. Therefore, the methanol plant from glycerol has a very important meaning for the acquisition of foreign exchange as well as employment. This article presents…
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- 1607112075
Prarancangan Pabrik Ester Metil Sulfonat Dari Crude Palm Oil Menggunakan Pros…
ABSTRACT The development of the palm oil industry in Indonesia tends to focus on food products, whereas the largest added value obtained is in non-food products used by the cosmetics, oleochemical, soap and detergent industries. Surfactants have nearly eight times added value when compared to crude palm oil (CPO and PKO). In general, surfactants are synthesized from petroleum and natural gas d…
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- 1607116046
Pra-Rancangan Pabrik Benzil Alkohol Dari Benzil Klorida, Natrium Karbonat Dan…
ABSTRACT Every year, Indonesia experiences a rise in demand for benzyl alcohol. In addition to being a key component in other chemical industries, benzyl alcohol is frequently used in the production of medications, cosmetics, solvents, perfumes, and textiles. The hydrolysis reaction between benzyl chloride, sodium carbonate, and water results in benzyl alcohol. The continuous stirred tank reac…
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- 1707122311
Pemanfaatan Limbah Organik Dan Anorganik Menjadi Pupuk Padat
ABSTRACT Solid fertilizer is the result of the decomposition of parts or remains of plants and animals. The purpose of this research is the utilization of organic and inorganic waste, and to analyze the content of Nitrogen, Phosphorus, Potassium, and C/N ratio in the solid fertilizer produced. The manufacturing process is using chicken egg shells and kapok banana peels that have been mashed an…
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- 1807035749
Pengaruh Waktu Adsorpsi Ion Fe2+ Terhadap Efektivitas Adsorben Karbon Aktif D…
ABSTRACT Adsorption is a separation process in which certain components in the fluid phase move to the surface of a solid which has absorbing properties. Active kabon is made from durian skin. Durian skin is a waste that can pollute the environment. One of the efforts to increase the economic value of durian skin can be done by processing it into activated carbon. This study aims to determine …
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- 1807035998
Prarancangan Pabrik Isobutilen Menggunakan Proses Dehidrasi Lyondellbasell De…
ABSTRACT The isobutylene industry in Indonesia is one of the chemical industries that has good prospects. This isobutylene product has a wide market that is used as an intermediate compound and raw material such as MTBE (Methyl Tertiary Butyl Ether), ETBE (Ethyl Tertiary Butyl Ether), antioxidants, fragrance, lubricants, coatings. This final project aims to design an isobutylene plant that can…
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- 1607112094
Prarancangan Pabrik Pembuatan Kalsium Klorida Dari Kalsium Karbonat Dan Hidro…
ABSTRACT Indonesia has many needs which are still imported from other countries in very large quantities. One of the imported products itself is calcium chloride. Calcium chloride with the chemical formula CaCl2 is one type of salt consisting of the elements calcium (Ca) and chlorine (Cl2). To meet the availability of calcium chloride, Indonesia has to import from abroad due to the unavailabil…
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- 1707113919
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah